win10 photo viewer can not see the jpg format pictures

1, first of all, we need to use Registry Editor to open the Win10 system photo viewer function, because in fact, this feature is hidden, then press the Windows logo key + R key to open the Run command window, type "regedit" command.

2, then open the Registry Editor, double-click the catalog to the left of us, open the HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft directory.

3, in the Microsoft directory, we need to find Windows Photo Viewer \ Capabilities \ FileAssociations directory entry, until you see a series of key files in the subdirectory.

4, in the directory FileAssociations, against which we interface right click, select "New - String Value" menu, as shown in FIG.

5, the next step is more crucial, if you want to open .jpg file extension, then the value of name to write in .jpg, numerical data is written as "PhotoViewer.FileAssoc.Tiff", then click "OK" button.

6. Next, if you want to use Windows Photo Viewer to view .png file with the extension, then the value of the name is written as .png, numerical data or for PhotoViewer.FileAssoc.Tiff. In other words, if you want to change any image file format to open the way, then the value is the name. Format names, numerical data has been PhotoViewer.FileAssoc.Tiff.

7, here, we have successfully modified the way open image files, we can close the registry editor, and then in front of the file you want to open the picture format right click, select "Open", you can see the open the list of programs have "Windows photo Viewer."

8, or you can just double-click the picture, select the picture will automatically open the Open, we can choose to "Windows Photo Viewer", and check the "Always use this application to open the file."

9. Finally, we will see before the familiar Windows Photo Viewer has appeared in front of us, open any picture in the application window is closed or are very convenient.

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